Assay Detail
Functional
CHEMBL798111
Review assay metadata, readout intent, target linkage, and publication context from the same page.
Negative logarithm of the molar concentration required to relax rat aorta precontracted with 30 mM KCl by 50% of intrinsic activity
19
Total Activities
18
Compounds Tested
1
Activity Types
0
Assay Parameters
Assay Information
| Assay Type | Functional |
| Organism | Rattus norvegicus |
| Tissue | Aorta |
| Confidence | 1 — Organism |
| Curated By | Expert |
Publication
Vasorelaxant activity of 2-substituted 6-nitro-2H-1-benzopyran-4-carbothioamide K+ channel openers
Activity Statistics
| Type | Count | Avg pChEMBL | Best pChEMBL |
|---|---|---|---|
| EC50 | 19 | 8.16 | 10.77 |
Compounds Tested
| Compound | Name | Phase | Activities | Best pChEMBL |
|---|---|---|---|---|
| CHEMBL85340 | — | — | 1 | 10.77 |
| CHEMBL418904 | — | — | 1 | 10.68 |
| CHEMBL262761 | — | — | 1 | 10.60 |
| CHEMBL423863 | — | — | 1 | 9.95 |
| CHEMBL89157 | — | — | 1 | 9.74 |
| CHEMBL89496 | — | — | 1 | 9.43 |
| CHEMBL89842 | — | — | 1 | 9.40 |
| CHEMBL297457 | — | — | 1 | 8.87 |
| CHEMBL45314 | — | — | 1 | 7.61 |
| CHEMBL88313 | — | — | 1 | 7.39 |
| CHEMBL89487 | — | — | 1 | 7.32 |
| CHEMBL89156 | — | — | 2 | 6.96 |
| CHEMBL49035 | CROMAKALIM | 2.0 | 1 | 6.77 |
| CHEMBL89405 | — | — | 1 | 6.39 |
| CHEMBL1563246 | — | — | 1 | 6.28 |
| CHEMBL1159 | PINACIDIL ANHYDROUS | 4.0 | 1 | 6.14 |
| CHEMBL90785 | — | — | 1 | 5.95 |
| CHEMBL313209 | — | — | 1 | - |
Activity Data
| Compound | Name | Type | Rel. | Value | Units | pChEMBL |
|---|---|---|---|---|---|---|
| CHEMBL85340 | — | EC50 | = | 0.01698 | nM | 10.77 |
| CHEMBL418904 | — | EC50 | = | 0.02089 | nM | 10.68 |
| CHEMBL262761 | — | EC50 | = | 0.02512 | nM | 10.60 |
| CHEMBL423863 | — | EC50 | = | 0.1122 | nM | 9.95 |
| CHEMBL89157 | — | EC50 | = | 0.182 | nM | 9.74 |
| CHEMBL89496 | — | EC50 | = | 0.3715 | nM | 9.43 |
| CHEMBL89842 | — | EC50 | = | 0.3981 | nM | 9.40 |
| CHEMBL297457 | — | EC50 | = | 1.349 | nM | 8.87 |
| CHEMBL45314 | — | EC50 | = | 24.55 | nM | 7.61 |
| CHEMBL88313 | — | EC50 | = | 40.74 | nM | 7.39 |
| CHEMBL89487 | — | EC50 | = | 47.86 | nM | 7.32 |
| CHEMBL89156 | — | EC50 | = | 109.65 | nM | 6.96 |
| CHEMBL49035 | CROMAKALIM | EC50 | = | 169.82 | nM | 6.77 |
| CHEMBL89156 | — | EC50 | = | 263.03 | nM | 6.58 |
| CHEMBL89405 | — | EC50 | = | 407.38 | nM | 6.39 |
| CHEMBL1563246 | — | EC50 | = | 524.81 | nM | 6.28 |
| CHEMBL1159 | PINACIDIL ANHYDROUS | EC50 | = | 724.44 | nM | 6.14 |
| CHEMBL90785 | — | EC50 | = | 1122.02 | nM | 5.95 |
| CHEMBL313209 | — | EC50 | < | 31622.78 | nM | - |